| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2023/12 | -70,791 | -51.1% |
| 2022/12 | -144,692 | +39.6% |
| 2021/12 | -103,645 | +264.0% |
| 2020/12 | -28,474 | -329.6% |
| 2019/12 | 12,402 | -122.1% |
| 2018/12 | -56,055 | -82.6% |
| 2017/12 | -322,607 | -0.8% |
| 2016/12 | -325,090 | -3.6% |
| 2015/12 | -337,115 | -15.7% |
| 2014/12 | -399,856 | +15.9% |
| 2013/12 | -344,978 | +31.9% |
| 2012/12 | -261,575 | +16.2% |
| 2011/12 | -225,155 | - |